MachineU > China Products > Tools & Hardware > Valve > Valves
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½, 24/110/230V AC/DC
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½, 24/110/230V AC/DC
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½, 24/110/230V AC/DC
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½, 24/110/230V AC/DC
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½, 24/110/230V AC/DC
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½, 24/110/230V AC/DC
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½, 24/110/230V AC/DC
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½, 24/110/230V AC/DC
Specifications
Model Number :
EV220B 40
Brand Name :
Danfoss
MOQ :
1
Delivery Time :
Negotiable
Payment Terms :
T/T,XT,ALIPAY
Ambient Temperature :
-
Supply Ability :
100pcs per month
Power Supply :
1
Price :
Negotiable
Electrical Rating :
G
Packaging Details :
carton
Certification :
ATEX
Place of Origin :
PL
Certifications :
S
Description
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½", 24/110/230V AC/DC
Danfoss EV220B 40 (EV220B-40B0400) pilot-operated 2/2-way solenoid valve. DN40 (G1½"), 0.3-16 bar, brass body, NBR/EPDM/FKM seal options, for water, air, oil.

Product Overview

The Danfoss EV220B 40​ (typically ordered as EV220B-40B0400​ with coil specified separately) is a pilot-operated 2/2-way (normally closed) solenoid valve​ from the EV220B series, designed for automatic shut-off or flow control of neutral and slightly aggressive media. It features a DN40 (1½") BSP threaded connection, a brass body, and is available with NBR, EPDM, or FKM (Viton) seals​ depending on the medium. The valve requires a minimum pressure differential of 0.3 bar​ to shift open (pilot-assisted) and is suitable for water, compressed air, oils, and low-viscosity fluids in HVAC, irrigation, and industrial process lines.

Technical Specifications (Performance & Media)

Parameter
Specification
Series / Model​
EV220B 40​ (Type: EV220B-40B0400 base valve)
Function​
2/2-way, Pilot-Operated, Normally Closed (NC)​
Port Size (DN)​
DN 40​ — G 1½" BSP (Female Thread)​
Orifice / Kv Value​
Kv ≈ 30 m³/h​ (Check exact orifice ø — typically 40 mm)
Min. Operating Pressure (Δp)​
0.3 bar (30 kPa)​ — must have pressure differential to open
Max. Operating Pressure​
16 bar (PN 16)​ — some coil/seal combos may limit to 10 bar
Media Temperature Range​
-20 … +90 °C​ (NBR seals) / -20 … +140 °C​ (EPDM) / -20 … +130 °C​ (FKM)
Ambient Temperature (Coil)​
-10 … +50 °C (AC coils), -10 … +60 °C (DC coils)
Suitable Media​
Water, Air, Inert Gases, Light Oils, Glycol ≤ 30% (viscosity < 40 cSt)

Technical Specifications (Mechanical & Electrical)

Parameter
Specification
Body Material​
Brass (Dezincification-resistant alloy on later versions)​
Seal Material Options​
NBR (Nitrile)​ / EPDM​ / FKM (Viton®)​ — ordered via suffix
Internal Parts​
Stainless Steel (Moving Core, Spring, Pilot Orifice)
Coil Requirement​
Ordered Separately​ — BF or BW series (e.g., 018F6758 for 230V AC, 018F6701 for 24V DC)
Connection Type​
Female G 1½" BSP Thread​ (ISO 228/1)
Mounting Position​
Recommended vertical (coil up); horizontal acceptable
Protection (with Coil + Connector)​
IP65​ (with molded coil + DIN 43650 connector)
Approvals​
CE, UL, cUL, WRAS (NBR version for potable water), ACS

Key Features

  • Pilot-Operated — High Flow in Compact Body:​ Uses line pressure to assist opening, allowing large Kv (≈30 m³/h) with a small coil — energy-efficient vs. direct-lift equivalents.
  • Interchangeable Seals:​ NBR standard for water/air; EPDM for hot water/steam traces; FKM for oils/solvents — select by application.
  • Modular Coil System:​ Coil (voltage/wattage) ordered separately — one valve body serves multiple voltages (24V DC, 24V AC, 110V AC, 230V AC).
  • WRAS Approval (NBR Version):​ Suitable for potable water systems in the UK/EU (check local certification requirements).

Applications

  • HVAC & Building Services:​ Chilled/hot water zone control, boiler feed line shut-off, cooling tower bypass.
  • Irrigation & Agriculture:​ Main line solenoid shut-off for large-area sprinkler systems.
  • Industrial Process:​ Compressed air main isolation, coolant flow control, detergent dosing (with FKM seals).
  • Washdown & CIP:​ With EPDM seals — temperature-rated for clean-in-place rinse cycles (≤90–140°C depending on seal).
Note: The EV220B is pilot-operated and requires minimum 0.3 bar pressure differential​ — it will NOT open on zero differential (tank gravity drain with no backpressure). For zero-minimum-differential (direct lift) at DN40, see Danfoss EV210B​ or EV310B​ series (typically smaller DN). Coil and seal material must be specified at time of order — example complete part: EV220B-40B0400 (body) + 018F6758 (230V AC 8W BF coil) + DIN connector.

Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½

More Products

Pepperl Fuchs Safety Barrier

Allen Bradley PLC Controllers

SICK Instruments

Festo Cylinder

IFM Sensors

About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

Send your message to this supplier
Send Now

Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½", 24/110/230V AC/DC

Ask Latest Price
Product Detail
Model Number :
EV220B 40
Brand Name :
Danfoss
MOQ :
1
Delivery Time :
Negotiable
Payment Terms :
T/T,XT,ALIPAY
Ambient Temperature :
-
Contact Supplier
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½, 24/110/230V AC/DC
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½, 24/110/230V AC/DC
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½, 24/110/230V AC/DC
Danfoss EV220B 40 | Pilot-Operated 2/2 Solenoid Valve, G1½, 24/110/230V AC/DC

Achievers Automation Limited

Verified Supplier
1 Years
hong kong
Since 2012
Business Type :
Agent, Importer, Trading Company
Main Products :
Allen Bradley PLC Controllers, Pepperl Fuchs Safety Barrier, E&H Instruments
Total Annual :
2000000-3000000
Employee Number :
>50
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products VEGA Instruments
MachineU China Products Tools & Hardware Valve Valves
Contact Supplier
Submit Requirement